DE7932166U1 - SINGLE CYLINDER CIRCULAR MACHINE WITH A SPECIAL BOARD FOR MAKING PLUSH JERSEY POCKETS AND WITH A TACK BOARD - Google Patents

Description

II
I i

I I I I.

I I

Applicant's IRMAC S ₄ pA *

BRESClAj Italy I

I ^1l SpeziaipIatihe to Biiduiig From Plus chtriko tmas chen on * -

Single cylinder circular knitting machines "'

B ES C H.R .. Ε..Ϊ..Β. U ... N..G

The present innovation has a special board for
Formation of plus tricot stitches on single-cylinder circular knitting machines, especially a.üf stocking machines for. | Object. )

It is known that plush tricot is made by thread connection

two yarns are obtained, one of which forms a normal handle

detj while the other handle forms j which are much longer. |

than the normal. Venn in the course of the formation of the knitted fabric I

the old ¥ are suf the new Henlcel is knocked off, goes |

they a thread connection a with both the normal handles f

# I

achlauien as äueh Doll with long handles and form the l-efcatefen gönlei-fen barren projecting on del * Milken Öeite the Mare iliid same dä £ plush said lAüssehen verleihön *

To this _f achieve Henkel zli the läiiger are than the normal Üeilkelj Speiftiäipiätinen can be used to S be the two ways it kanil j is to act boards the älisser for forming the long handle as normal sinker:] serve everyone or special sinkers coupled with the tee-off plates can be used for the sole purpose of forming the long handles *

The change concerns the latter type of Spezialpiätine _t their aüschliessliche task is to form j length handle for plush knit fabric.

One of the problems one has with making plush stitches = Ware zii has to solve the problem, the two yarns are separated to hold that to form the normal handle or zürn form the long handles serve * If this separation is not possible Every formation of the new handle is assured, so there are tfnregeimässlichkeit in the plush goods, which the appearance of the goods received «Another disadvantage, especially in the case of divorce in two types of sinker (viz in separate plates for knocking off on the one hand and for forming long handles for plush knitwear on the other) f.rittritt, is that each between successive Needles of the needle cylinder inserted sinker pair has a rather large width with the resulting wider contact of the Yarn j whose sliding is hindered when crawling out »

The aim of the present innovation is to remedy the criticized ^ disadvantages and the formation of the P3.uschmaschen.ware to make saferi more regular and uniform and thereby significantly improving the appearance of the goods received.

In order to achieve this goal, the innovation proposes a special method for forming plush tricot stitches a tee plate coupled to assemble in a radial slot one with the needle cylinder of an egg cylinder round

4 * * ii <

Knitting machine firmly vefbunderiein AUäsen «and InnerikParizes, existing outer / pre-filmed lamie body? _t which has the following parts: a support "aiii bottom of said slot * eitieil seat limited by a working foot for receiving the control studs acting on said working feet for the centripetal and centrifugal radial displacements iii the said slot -, a lower attachment * a recess above of the appendix with an upper edge to support the inrienkranzj ürid with an upper beak in the same direction as said appendix; characterized in that at the back of said beak an awl is provided for, support for the thread intended to form the extended plush handle; that a substantially vertical plane is provided below the beak to separate the yarn forming the normal handles from the yarn forming the long handles; and that this substantially vertical plane is followed by a plane delimiting the body part located above said recess, said plane being on a ni Edrigeren level of the tee level of the tee plate is located.

In a particular embodiment, the plane that delimits that part of the sinker body that is located above the guide iinct support recess on the inner rim, be slightly inclined in the sense of rising towards the front end, but always remain lower than the tee level.

Further, the distance between the rear edge of the working foot and the tip of the beak of the board i _n relation to the forces acting on the Arbeitsftxss control cam such that in the position of maximum displacement in the radial centripetal sense of the board, the upper beak from the center of the needle cylinder is located at a distance which is smaller than the dimension of the radius of the circle on which the needles of the cylinder are located and at a distance which is greater than the largest radius of any needle support disc provided on the machine.

The innovation is described below with reference to the attached Drawings described in more detail; point to this:

.5 5 C-

1 (11 t 3

I 1 * I «·

die F-LgUx ⁴ 1 dön Üftifisä der neUörÜiigögeniääsen Speiiialpiatihe J

the figure "2 in section de.fi Öbef-fceil dos Mädelaylittdötfä one" Rüildstrielaiiäsehine with the wreaths) iri whom the ngtieiHirigsge » Mass PCBs are mounted J

Figure 3 in plan the wreaths _t iii of the Söhlitzien diö plates are mounted (partial view) j

FIGS. 4 to 7 schematically show some phases of formation the plush mesh would be with the latest specialty;

FIG. 8 schematically shows a phase in the formation of the plush knitted fabric In a species view As indicated by the arrow X on the figure '5 indicated.

"As can be clearly seen in FIG. 1, the new special plate designated in its entirety by 2 for the formation of long handles consists of a profiled lamellar body with a lower support and sliding base 3 5 acting control cams defining seat h , with an upper protruding beak 6, behind which a throat is provided, with a substantially vertical plane 8 below the beak 6, with a plane 9> which delimits a front part of the body 2, which is above a recess 10 is located, which in turn is located above an attachment 11.

In FIG. 1, the f.-ofil is also shown with striated lines a tee plate to show the differences in the profiles of the two plates that are designed to to be coupled with each other.

As can be seen, the beak 12 of the sinker 1 is at a lower level than the beak 6 of the Spezialpiätine 2, while the deposition level I3 of the board is higher than the plane 9 of the board 2, and is inclined in the sense of sloping to the front end. The board also has 1 a working foot 14, which allows it to be controlled and moved, -if necessary, separately from the special platform

With reference to Figures 2 and 3 it can be seen like the plates 1 and 2 in radial slots or cutouts

15 are coupled, which are mounted in the Aassenlcranz Io and in the

xtenkranz 17 are provided; the two wreaths are marked with the |

Upper part of the needle cylinder 18 firmly connected, which in the usual |

As the latch needles 19 carries »I _n the slots 15 of the ■

fixed lamellas 20 are mounted on the corrugated l6 (see Figure 3) j-

Tim the two paired piaf inserted into each slot

tines 1 sand 2 to keep separate and so their mutual loading |

to prevent emotion. %

A horizontal needle may be installed coaxially above the cylinder 18 for purposes well known in the art
bearing disc 22 be arranged '.

Regarding the dimensions of the special board 2, it should be noted
Observe the following.

In Figure 1, the distance "A" is between the rear one
Edge of workflow 5 and tip of beak 6 specified *

In view of the arrangement of the cams acting axially on the working foot 5, the said distance determines the radial dimension of the distance between the beak 6 and the center of the cylinder 18
at various stages of plush knitting. In the
Position of the greatest advance in the centripetal sense (in
Towards the center point), the plate 2 must have its beak 6 at a distance from the
Have the center of the cylinder 18, which is less than
the measure of the radius of the heat on which the needles are located
19 are located (see Figure 1). Venn, on the other hand, the machine
is provided with a disk 22 of the horizontal needles 21,
It is not the height of which above the discount level is tied to the dimensional properties of the goods to be treated
possible to work the board underneath this disc? .u let,
because the height of their beak 6 (given the height of the disc); above the knock-off level (a measure on which the length of the plush handle depends) would not extend i ", for the formation of a plush 1, dife dimensional ke-rretet branch and therefore it is necessary to · by f the height of a soft to 6 vtm the height of the disk 22 independent I au ttiaehe «) that the smallest radial distance vein Mit

in which the beak 6 of the blank 2 is to be found during the knitting process, is larger than the largest radius of the disk 22. Referring to the figures k to 8 are now different successive stages, the formation of a long one. Henkel described for the plush knitted fabric in order to better understand the work done by the special sinkers 2 according to the innovation. It has been said that the plush knitted fabric is formed by means of the intertwining (thread connection) of two yarns, which are denoted by 2k and 25, respectively, and by e ^ ner thread guide 26, of which the yarn 2k is used to form normal handles, while the higher yarn 25 is used to form the long handles of the plush stitch goods.

In Figure k , the rest position is shown in which the two sinkers 1 and 2 are, which are zeintripetal advanced, the needle 19 has its tongue open with the last handles, which were formed by the yarns 2k and 25, which over the tongue run and are tensioned by the sinkers 1 and 2.

Then (Figure 5) the N _a del rises 19 and the old item · is dropped from the tongue. After the needle has reached the highest level, the N _a d _e l lowers and takes the two yarns 2k and 25. At the same time, the two sinkers are moved in a radial centrifugal direction (outwards) to expose the sinker 1 around the knockdown plane 13, and the sinker 2 so as not to grab both yarns 2k and 25 with its beak 6 , as they are out of the path of the yarn 2k must go ο Then the sinker 2 (Figures 6 and 8) is advanced solely in the centrifugal direction in such a way that its sleeve 6 penetrates between the two yarns 2k and 25 and the yarn can lay in its throat 7.

Note the specific function of substantially vertical front plane is at this stage 8 of the board 2, nämlici the function of holding the yarn 2k from yarn 25 sharply divided by erstöres Vorßöschoben If "This allows the safe _UnC fogel excessive formation of long Henköls for the Piüsehmasclie, and thereby the improvement of the appearance of the received goods,

Furthermore, it should also be noted how the tee level, where the
Yarn 24 stops in such a way that it does not follow the needle 19 in its descent for the Ausicroschierea, is only formed by the level 13 of the sinker 1, since the corresponding level 9 of the special sinker 2 is lower than the level 13. This allows the yarns that wrap around the sinkers and needles,
to find smaller friction surfaces and therefore easier to
slide.

Finally, FIG. 7 shows how the knock-off plate 1 is also moved forward in the centripetal direction; after reaching the lowest position for crawling out, the needle 19 begins
■ to climb back up in order to be in the position of FIG. 4
to return.

With adherence to the features of the special plate 2 in relation to the beak 6 with support throat 7 for the thread to the picture: the long handle, on the front level 8 to keep the two fed arne sharply separated and on level 9 »
which is lower than the tee level, the rest of the profile <ier board may experience various changes depending on the requirements of the machine in which the board is installed.
• Finally it should be noted that the level 9 of the board 2, the
is shown parallel to the support base 3, can also be inclined in the sense that it rises in the direction of the front end, that is, in the opposite sense of the inclination of the tee plane 13 of the tee plate 1: in this way
the difference between the two levels is further amplified
are made in such a way that the yarn is deprived of any possibility of sliding on level 9 of the special sinker 2.

Il \ lÖ l / I} l> Jt \ I I I III I

It lilt wed

III

14 1 II

Claims (3)

· «» ** ■ »m m SS PATENTANWÄLTE. '*" *: Ί Ι!'. "'. MANITZ, FINSTERWALD & QRÄMKOW GERMAN PATENT LAWYERS DR. GERHART MANITZ · DlPL-PHYS. MANFRED FINSTERWALD DIPL-ING., DIPL-WIRTSCH.-ING. WERNER GRÄMKOW DIPL-ING. DR. HELIANE HEYN DIPL-CHEM. Irmac S. ρ. A. hanns-jörg rotermund graduate phys. Brescxa / Italxen British chartered patent agent JAMES G. MORGAN B SC (PHYS). D. M.S. G 79 32 166.7 authorized representative at the European patent office REPRESENTATIVES BEFORE THE EUROPEAN PATENT OFFICE MANDATAIRES AGREES PRES LOFFICE EUROPEEN DES BREVETS S / Ly-J 2058. Munich, the PROTECTION CLAIMS 1st Single-cylinder round molding machine with a special plate for forming plush tricot meshes and with a knock-off plate, which can be mounted in a radial slot of an outer and inner ring firmly connected to the needle cylinder, consisting of a profiled lamellar body with a support at the bottom of the slot, a seat delimited by a working foot to accommodate the c-uf the working foot for the centripetal and centrifugal radial displacements acting control cams in the slot, a lower attachment and a recess above the attachment with an upper edge for support on the inner rim, as well as an upper edge in the same direction as the attachment protruding beak, characterized in that a groove (7) is provided on the rear of said beak (6) for the yarn intended to form the elongated plush handle, and that under the beak (6) a groove (7) is substantially perpendicular to the support edge (3) Front edge (8) is provided, which extends to the upper edge (9), which has a smaller distance from the support edge (3) than the retraction edge (13) of the associated tee plate (1) from its support edge. I 111 '' * · »! MANIT * PINSTERWALO ■ HEYN ■ MORGAN ■ ooixSMiMCHENÜ RttefeRY'ÄeeWfiASSe 1 · tEL. (Ö89) HAi H fMLeX65'296? 2WtMF GfiAMKÖW ROTEHMUNÖ ■ in STUTTGART 6 «(BAb CANNSTATfj SEELfierÖStfl. 23 / 2S TEL (OiHJ 6β? 2 61 ι, VOLKSBANKEN · MÜNCHEN-KÖNTSHÖN? ö62-8Oa r * r * ■ ru f # tr · «ι ···« tr ¹ * ··· ■ 2. Single-cylinder circular knitting machine according to claim 1, characterized in that the upper edge (9) of the board part is slightly inclined in the sense of a rise towards the front end. 3. Single cylinder circular knitting machine according to claim 1, characterized characterized in that the distance between the trailing edge of the workflow and the Schnabelspitze in relation to the switching cam acting on the working foot is such that in the Position of the greatest radial displacement of the plate in the centripetal sense whose beak (6) is at a distance from the center of the needle cylinder, which is smaller than the dimension of the radius of the circumference, on which the cylinder needles are located and at a distance that is greater than the largest radius of a the plate carrying the horizontal needles of the circular knitting machine.